package com.hmdp.config;

import com.hmdp.interceptor.LoginInterceptor;
import com.hmdp.interceptor.RefreshInterceptor;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import javax.annotation.Resource;

@Configuration
public class WebMVCConfig implements WebMvcConfigurer {
    @Resource
    private StringRedisTemplate stringRedisTemplate;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // order越小，越先

        // 用于专门刷新token
        registry
                .addInterceptor(new RefreshInterceptor(stringRedisTemplate))
                .addPathPatterns("/**")
                .order(0);
        // 用于登录
        registry
                .addInterceptor(new LoginInterceptor())
                .excludePathPatterns( // 未登录时，不拦截的页面
                        "/shop/**",
                        "/voucher/**",
                        "/shop-type/**",
                        "/upload/**",
                        "/blog/hot",
                        "/user/code",
                        "/user/login")
                .order(1);
    }
}
